Sepiolite from Amur Plate
Japan | |
| IMAI, N., & OTSUKA, R. (2000). Department of Mineral Industry, School of Science and Engineering, Waseda University, Tokyo, 160 Japan. Palygorskite-Sepiolite: Occurrences, Genesis and Uses, 37, 211. |
| Ishibashi, Kiyoshi (1974) AMYGDALE MINERALS IN THE HIGASHI-MATSUURA BASALTS SAGA PREFECTURE, JAPAN. The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists, 69 (7) 255-266 doi:10.2465/ganko1941.69.255 |
Russia | |
| Grant, R.W., Wilson, W.E. (2001) Famous Mineral Localities: Dal'negorsk, Primorskiy Kray, Russia. The Mineralogical Record, 32(1), 3-30. |